Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac_byte_stats.h
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37 
41 #ifndef dirac_byte_stats_h
42 #define dirac_byte_stats_h
43 
44 // SYSTEM INCLUDES
45 #include <map> // for byte-counts
46 #include <climits>
47 
49 
50 namespace dirac
51 {
52 
53  #ifdef _MSC_VER
54  // char length
55  #define CHAR_BIT 8
56 #endif
57 
58  typedef enum {
64  } StatType;
65 
66 
71  {
72  public:
77 
81  DiracByteStats(const DiracByteStats& dirac_byte_stats);
82 
87 
91  void Clear();
92 
96  int64_t GetBitCount(const StatType& stat_type) const;
97 
101  int64_t GetByteCount(const StatType& stat_type) const;
102 
106  void SetByteCount(const StatType& stat_type, int64_t count);
107 
108 
109  private:
110 
114  std::map<StatType, int64_t> m_byte_count;
115 
116  };
117 
118 } // namespace dirac
119 
120 #endif
dirac::DiracByteStats::Clear
void Clear()
Clears data.
dirac::DiracByteStats::DiracByteStats
DiracByteStats()
Constructor.
dirac::DiracByteStats::SetByteCount
void SetByteCount(const StatType &stat_type, int64_t count)
Sets number of bytes for a particular stat-type.
dirac
Definition of class SequenceHeaderByteIO.
Definition: accessunit_byteio.h:51
dirac_inttypes.h
dirac::DiracByteStats::~DiracByteStats
~DiracByteStats()
Destructor.
dirac::STAT_VCOMP_BYTE_COUNT
@ STAT_VCOMP_BYTE_COUNT
Definition: dirac_byte_stats.h:63
dirac::DiracByteStats::GetByteCount
int64_t GetByteCount(const StatType &stat_type) const
Gets number of bytes for a particular stat-type.
dirac::DiracByteStats
Class DiracByteStats - for collecting statistics on aspects of the Dirac byte-stream.
Definition: dirac_byte_stats.h:70
dirac::DiracByteStats::m_byte_count
std::map< StatType, int64_t > m_byte_count
Map of byte-counts.
Definition: dirac_byte_stats.h:114
dirac::STAT_YCOMP_BYTE_COUNT
@ STAT_YCOMP_BYTE_COUNT
Definition: dirac_byte_stats.h:61
dirac::STAT_TOTAL_BYTE_COUNT
@ STAT_TOTAL_BYTE_COUNT
Definition: dirac_byte_stats.h:59
dirac::STAT_UCOMP_BYTE_COUNT
@ STAT_UCOMP_BYTE_COUNT
Definition: dirac_byte_stats.h:62
dirac::StatType
StatType
Definition: dirac_byte_stats.h:58
dirac::DiracByteStats::GetBitCount
int64_t GetBitCount(const StatType &stat_type) const
Gets number of bits for a particular stat-type.
dirac::STAT_MV_BYTE_COUNT
@ STAT_MV_BYTE_COUNT
Definition: dirac_byte_stats.h:60

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